Lifestyle-enhancing, in-ear headphones with expansive sound, mobile-friendly control and advanced styling to keep you on-the-go. Who says great things donít come in small packages? Discover the convenience and portability of an in-ear headphone delivering full-spectrum sound, a comfortable, secure fit and everything you need to transform any tablet or smartphone into a home away from home.From JBL-engineered PureBass performance and 8mm drivers to the advanced styling of their lightweight, in-ear design, JBL Synchros E10s offer a head start into JBL-quality sound.